author = { Reidt, Andrea Lehmstedt Verlag Lehmstedt, Mark },

title = { Heidelberg in one day a city tour },

edition = { 1st english edition } ,

publisher = {Lehmstedt},

isbn = {9783957971036},

isbn = {3957971039},

keywords = { Heidelberg , Führer },

year = {2020},

address = { Leipzig },

url = { http://slubdd.de/katalog?TN_libero_mab2 }